105370240

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 267909120

約数和(自身を除く): 162538880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 113, 124, 128, 155, 160, 188, 226, 235, 248, 310, 320, 376, 452, 470, 496, 565, 620, 640, 752, 904, 940, 992, 1130, 1240, 1457, 1504, 1808, 1880, 1984, 2260, 2480, 2914, 3008, 3503, 3616, 3760, 3968, 4520, 4960, 5311, 5828, 6016, 7006, 7232, 7285, 7520, 9040, 9920, 10622, 11656, 14012, 14464, 14570, 15040, 17515, 18080, 19840, 21244, 23312, 26555, 28024, 29140, 30080, 35030, 36160, 42488, 46624, 53110, 56048, 58280, 70060, 72320, 84976, 93248, 106220, 112096, 116560, 140120, 164641, 169952, 186496, 212440, 224192, 233120, 280240, 329282, 339904, 424880, 448384, 466240, 560480, 658564, 679808, 823205, 849760, 932480, 1120960, 1317128, 1646410, 1699520, 2241920, 2634256, 3292820, 3399040, 5268512, 6585640, 10537024, 13171280, 21074048, 26342560, 52685120, 105370240]

約数ペア:

[(1, 105370240), (2, 52685120), (4, 26342560), (5, 21074048), (8, 13171280), (10, 10537024), (16, 6585640), (20, 5268512), (31, 3399040), (32, 3292820), (40, 2634256), (47, 2241920), (62, 1699520), (64, 1646410), (80, 1317128), (94, 1120960), (113, 932480), (124, 849760), (128, 823205), (155, 679808), (160, 658564), (188, 560480), (226, 466240), (235, 448384), (248, 424880), (310, 339904), (320, 329282), (376, 280240), (452, 233120), (470, 224192), (496, 212440), (565, 186496), (620, 169952), (640, 164641), (752, 140120), (904, 116560), (940, 112096), (992, 106220), (1130, 93248), (1240, 84976), (1457, 72320), (1504, 70060), (1808, 58280), (1880, 56048), (1984, 53110), (2260, 46624), (2480, 42488), (2914, 36160), (3008, 35030), (3503, 30080), (3616, 29140), (3760, 28024), (3968, 26555), (4520, 23312), (4960, 21244), (5311, 19840), (5828, 18080), (6016, 17515), (7006, 15040), (7232, 14570), (7285, 14464), (7520, 14012), (9040, 11656), (9920, 10622)]